Item Description:

UCTRONICS U6102 PoE HAT for Raspberry Pi is to use with the Raspberry Pi models with PoE pins like Raspberry Pi 3 Model B+ and Raspberry Pi 4 Model B, so you can power the Raspberry Pi with a single Ethernet cable plugged in.

Features:

• Standard: IEEE 802.3at
• Input Voltage: 37-57V DC
• Output Power: 5V (3A Max) / 12V (2A Max) via on-board terminal block
• Power Output: 20W Max (5V/4A)
• Total power budget: 25W
• Cooling: 25mm×25mm brushless fan

Package Includes:

• 1× UCTRONICS PoE HAT for Raspberry Pi with cooling fan
• 4× screws
• 4× nuts
• 4× standoffs
• 1× manual

Note:

• You will need PSE (Power Supply Equipment) to supply PoE signal to the Raspberry Pi, such as a PoE switch or injector.

Additional Resources: 

• User Guide – UCTRONICS PoE HAT w/ cooling fan
• Blog – UCTRONICS PoE HAT w/ cooling fan